Posts tagged "LLM"

9 articles on AJ's Tech Notes tagged with LLM.

  1. The September 2026 Price Ladder: Building a Cost-Aware Model Router

    Opus 5.5 and Sonnet 5.5 landed in September 2026. Verified Anthropic prices, the tokenizer trap, and a tested TypeScript router that cascades cheap to strong.

    By Ajith Joseph · Tue Sep 29 2026 · #typescript #ai #claude #llm #cost-optimization

  2. Your Copilot Studio Agent's Model Will Change Under You: A Change-Management Playbook

    Copilot Studio upgrades default models and retires old ones. A tested playbook to pin, evaluate, compare runs, and diff exported results so a model change never surprises you.

    By Ajith Joseph · Tue Sep 29 2026 · #llm #copilot-studio #testing #ai-agents

  3. Building an Agent Harness in .NET: Orchestrator and Sub-Agents with Dedicated Context

    Learn how to build a production agent harness in .NET, with an orchestrator, specialized sub-agents, dedicated context windows, and durable state.

    By Ajith Joseph · Sun Aug 02 2026 · #dotnet #llm #architecture #ai-agents

  4. Migrating from Claude Opus 4.7 to Opus 5: What Actually Changed for Agentic Coding

    A practical migration guide from Claude Opus 4.7 to Opus 5 for agentic coding workflows, covering cost math, prompt changes, and real gotchas.

    By Ajith Joseph · Sun Aug 02 2026 · #claude #llm #ai-agents

  5. How to Implement Real-Time Vision Processing with Claude Opus in Web Apps

    Implement real-time vision processing in web apps using Claude Opus. This step-by-step guide covers setup, API integration, and best practices for developers....

    By Ajith Joseph · Mon Jul 20 2026 · #web-development #claude #llm #computer-vision

  6. Mastering Context Windows: Strategies for Managing 1MTokens in Production

    Learn actionable strategies to handle 1Mtokens in production. Optimize performance, reduce costs, and scale efficiently with these expert tips....

    By Ajith Joseph · Wed Jul 15 2026 · #rag #llm #cost-optimization #context-windows

  7. Fine-Tuning Small Language Models (SLMs): A Developer’s Guide for SaaS Applications

    Learn how to fine-tune small language models (SLMs) for SaaS applications with this step-by-step developer’s guide. Boost performance and efficiency today....

    By Ajith Joseph · Sat Jul 11 2026 · #machine-learning #llm #fine-tuning

  8. How Claude Opus 4.7 Processes High-Resolution Charts: AI Vision Capabilities Explained

    Discover how Claude Opus 4.7 processes high-resolution charts with AI vision capabilities. Learn real-world applications, step-by-step analysis, and limitations....

    By Ajith Joseph · Thu May 14 2026 · #claude #llm #computer-vision

  9. Agentic Coding with Claude Opus 4.7: Maximizing the 1M Token Context Window

    Unlock the power of agentic coding with Claude Opus 4.7 and its 1M token context window. Learn strategies, use cases, and best practices here....

    By Ajith Joseph · Mon May 11 2026 · #claude #llm #agentic-coding